EP4422227A4 - Verfahren und vorrichtung zur direkten kommunikation und speichermedium - Google Patents

Verfahren und vorrichtung zur direkten kommunikation und speichermedium

Info

Publication number
EP4422227A4
EP4422227A4 EP21960984.9A EP21960984A EP4422227A4 EP 4422227 A4 EP4422227 A4 EP 4422227A4 EP 21960984 A EP21960984 A EP 21960984A EP 4422227 A4 EP4422227 A4 EP 4422227A4
Authority
EP
European Patent Office
Prior art keywords
storage medium
direct communication
direct
communication
medium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21960984.9A
Other languages
English (en)
French (fr)
Other versions
EP4422227A1 (de
Inventor
Xing Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of EP4422227A1 publication Critical patent/EP4422227A1/de
Publication of EP4422227A4 publication Critical patent/EP4422227A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP21960984.9A 2021-10-21 2021-10-21 Verfahren und vorrichtung zur direkten kommunikation und speichermedium Pending EP4422227A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/125377 WO2023065235A1 (zh) 2021-10-21 2021-10-21 一种直连通信方法、装置及存储介质

Publications (2)

Publication Number Publication Date
EP4422227A1 EP4422227A1 (de) 2024-08-28
EP4422227A4 true EP4422227A4 (de) 2025-08-13

Family

ID=80659064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21960984.9A Pending EP4422227A4 (de) 2021-10-21 2021-10-21 Verfahren und vorrichtung zur direkten kommunikation und speichermedium

Country Status (6)

Country Link
US (1) US20240267940A1 (de)
EP (1) EP4422227A4 (de)
JP (1) JP2024540947A (de)
KR (1) KR20240090587A (de)
CN (1) CN114208233A (de)
WO (1) WO2023065235A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113875183B (zh) * 2019-04-30 2024-06-11 瑞典爱立信有限公司 发送和接收指示
US20230262716A1 (en) * 2022-02-17 2023-08-17 Qualcomm Incorporated Conditional and proactive grants for sidelink communications
WO2023225971A1 (zh) * 2022-05-26 2023-11-30 北京小米移动软件有限公司 配置信息接收、发送方法和装置、通信装置和存储介质
EP4550707A4 (de) * 2022-06-28 2025-08-20 Beijing Xiaomi Mobile Software Co Ltd Anzeigeverfahren und -vorrichtung sowie vorrichtung und speichermedium
WO2024016183A1 (zh) * 2022-07-19 2024-01-25 北京小米移动软件有限公司 资源指示的上报方法、装置、设备、存储介质及芯片
US20240205912A1 (en) * 2022-12-20 2024-06-20 Qualcomm Incorporated Sidelink feedback for network energy savings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210028891A1 (en) * 2019-07-23 2021-01-28 Samsung Electronics Co., Ltd. Method and apparatus for sidelink transmission in a wireless communication system
US20210050953A1 (en) * 2019-08-16 2021-02-18 Innovative Technology Lab Co., Ltd. Method and apparatus for using harq in wireless communications
WO2021062669A1 (zh) * 2019-09-30 2021-04-08 华为技术有限公司 一种通信方法及通信装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013183730A1 (ja) * 2012-06-06 2013-12-12 京セラ株式会社 移動通信システム及びユーザ端末
KR102237199B1 (ko) * 2013-06-28 2021-04-07 삼성전자주식회사 디바이스-투-디바이스 통신 방법 및 장치
JP7337918B2 (ja) * 2018-09-27 2023-09-04 フラウンホッファー－ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ サイドリンク・フィードバック
US20200229143A1 (en) * 2019-01-10 2020-07-16 Industrial Technology Research Institute Method for allocating and requesting sidelink resources, base station and user device
WO2020145666A1 (ko) * 2019-01-11 2020-07-16 주식회사 아이티엘 무선통신시스템에서 사이드링크 물리계층 세션 아이디를 결정하는 방법 및 장치
KR102416866B1 (ko) * 2019-02-21 2022-07-05 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 사이드링크 통신의 재송신 스케줄링을 개선하는 방법 및 장치
CN112913166B (zh) * 2019-09-06 2024-09-13 北京小米移动软件有限公司 传输反馈应答信息的方法、装置及存储介质
WO2021142721A1 (zh) * 2020-01-16 2021-07-22 Oppo广东移动通信有限公司 确定混合自动重传请求进程信息的方法、设备及存储介质
US11432106B2 (en) * 2020-01-28 2022-08-30 Huawei Technologies Co., Ltd. Side link resource management
CN113366877B (zh) * 2021-05-07 2023-03-28 北京小米移动软件有限公司 一种确定终端激活状态的方法及装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210028891A1 (en) * 2019-07-23 2021-01-28 Samsung Electronics Co., Ltd. Method and apparatus for sidelink transmission in a wireless communication system
US20210050953A1 (en) * 2019-08-16 2021-02-18 Innovative Technology Lab Co., Ltd. Method and apparatus for using harq in wireless communications
WO2021062669A1 (zh) * 2019-09-30 2021-04-08 华为技术有限公司 一种通信方法及通信装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023065235A1 *

Also Published As

Publication number Publication date
WO2023065235A1 (zh) 2023-04-27
EP4422227A1 (de) 2024-08-28
KR20240090587A (ko) 2024-06-21
US20240267940A1 (en) 2024-08-08
CN114208233A (zh) 2022-03-18
JP2024540947A (ja) 2024-11-06

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